*{
    padding: 0;
    margin: 0;
}
.one{
    width: 400px;
    height: 400px; 
    background-color: skyblue;
    border-radius: 50%;
    border: 30px solid white;
    text-align: center;
}
.two{
    width: 200px;
    height: 200px;
    background-color: gold;
    border-radius: 50%;
    border: 30px solid white;
    text-align: center;

}